public bool BlackJadeExchange(MsgInformationEx MsgDTO, object[] param)
{
var ratio = BlackJadeExchangeRec.RealTimeRatio(MsgDTO.FromGroup);
var count = WaiterSvc.WaitForNum(MsgDTO.FromGroup, MsgDTO.FromQQ, $"当前墨玉汇率为：{ratio}金币 = 1墨玉，请输入兑换墨玉数量！（单次限购100枚墨玉）", bjCount => bjCount > 0 && bjCount <= 100,
MsgDTO.BindAi);
if (count <= 0)
{
MsgSender.PushMsg(MsgDTO, "操作取消！");
return(false);
}
var consumeTotal = count * ratio;
var osPerson = OSPerson.GetPerson(MsgDTO.FromQQ);
if (osPerson.Golds < consumeTotal)
{
MsgSender.PushMsg(MsgDTO, $"你的金币余额不足！（{consumeTotal.CurencyFormat()}/{osPerson.Golds.CurencyFormat()}）");
return(false);
}
var asset = ArchAsset.Get(MsgDTO.FromQQ);
asset.BlackJade += count;
osPerson.Golds -= consumeTotal;
asset.Update();
osPerson.Update();
MsgSender.PushMsg(MsgDTO, $"兑换成功！你当前剩余墨玉 {asset.BlackJade}枚，金币 {osPerson.Golds.CurencyFormat()}！");
return(true);
}
/// <summary>
/// 获取指定群组的实时汇率
/// </summary>
/// <param name="GroupNum"></param>
/// <returns></returns>
public static int RealTimeRatio(long GroupNum)
{
var rec = MongoService <BlackJadeExchangeRec> .GetOnly(p => p.GroupNum == GroupNum);
if (rec == null)
{
rec = new BlackJadeExchangeRec()
{
GroupNum = GroupNum
};
MongoService <BlackJadeExchangeRec> .Insert(rec);
}
if (rec.DateHour == DateTime.Now.ToString("yyyy-MM-dd:HH"))
{
return(rec.Ratio);
}
rec.DateHour = DateTime.Now.ToString("yyyy-MM-dd:HH");
rec.Ratio = Rander.RandRange(20, 350);
MongoService <BlackJadeExchangeRec> .Update(rec);
return(rec.Ratio);
}
